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Christian Schwarz
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Vuarrens, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Content protection
Patent number
11,671,637
Issue date
Jun 6, 2023
Nagravision S.A.
Christian Schwarz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Content protection
Patent number
10,931,983
Issue date
Feb 23, 2021
Nagravision S.A.
Christian Schwarz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Usage rules enforcement
Patent number
10,798,447
Issue date
Oct 6, 2020
Nagravision S.A.
Christian Schwarz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Task-based payment for content
Patent number
10,083,429
Issue date
Sep 25, 2018
Nagravision S.A.
Christian Schwarz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method to detect cloned software
Patent number
9,946,855
Issue date
Apr 17, 2018
Nagravision S.A.
Jean-Bernard Fischer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for converting a conditional access content and receiver for...
Patent number
9,641,331
Issue date
May 2, 2017
NAGRAVISION S.A.
Christian Schwarz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to detect cloned software
Patent number
9,582,685
Issue date
Feb 28, 2017
Nagravision S.A.
Jean-Bernard Fischer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for creating an enhanded data stream
Patent number
9,131,113
Issue date
Sep 8, 2015
Nagravision S.A.
Jean-Philippe Aumasson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CONTENT PROTECTION
Publication number
20210168413
Publication date
Jun 3, 2021
Nagravision S.A.
Christian SCHWARZ
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
USAGE RULES ENFORCEMENT
Publication number
20190174180
Publication date
Jun 6, 2019
Nagravision S.A.
Christian SCHWARZ
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENT PROTECTION
Publication number
20190052916
Publication date
Feb 14, 2019
NAGRAVISION S.A.
Christian SCHWARZ
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TASK-BASED PAYMENT FOR CONTENT
Publication number
20180357624
Publication date
Dec 13, 2018
Nagravision S.A.
Christian Schwarz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD TO DETECT CLONED SOFTWARE
Publication number
20170161472
Publication date
Jun 8, 2017
Nagravision S.A.
Jean-Bernard Fischer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TASK-BASED PAYMENT FOR CONTENT
Publication number
20160063465
Publication date
Mar 3, 2016
Nagravision S.A.
Christian Schwarz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR CONVERTING A CONDITIONAL ACCESS CONTENT AND RECEIVER FOR...
Publication number
20150172053
Publication date
Jun 18, 2015
Nagravision S.A.
Christian SCHWARZ
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD TO DETECT CLONED SOFTWARE
Publication number
20130312119
Publication date
Nov 21, 2013
Nagravision S.A.
Jean-Bernard Fischer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR CREATING AN ENHANDED DATA STREAM
Publication number
20120106741
Publication date
May 3, 2012
Nagravision S.A.
Jean-Philippe AUMASSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE